Hey yall I am new to this forum from New Orleans. Currently I have a '06 crew cab 5.3, flowmaster 40 series, 160 t-stat, volant cai, and nelson 89 tune. I am looking into getting a little more power out of the truck. I am looking into getting some LT headers, and a cam (not sure which one yet). My question is what all is involved in getting these parts? Do I need a stall converter or any other parts for the cam or headers (x or y pipe, cutouts) to get the most out of them and will the tranny need to modified? Also how much is to be expected to pay to have them installed. I love the tune by the waywhat a big difference. Is there a big difference from the 89 tune and the 93 tune?
Thanks for the help